I've not been as impressed with Bortuzzo as many here seem to be, but I'm probably focusing on and valuing different things than many others. I think he's struggled with his positioning, taken some unnecessary risks that others have covered up for, and his ability to move the puck up the ice (whether by himself, or via a vertical pass) is sub-par.
I think there's a good chance that better teams than the last two we've played are going to find ways to exploit his flaws, and once they do I think the shiny new toy feel will wear off a bit.
That said, he's serviceable enough as a depth guy and having the right partner could mitigate some of his flaws and let him play a bigger role than maybe his talent alone warrants. I don't think Jackman is that guy, or Lindbohm either for that matter...at least not yet.